Question

Part 1: Solve |2x+7| -3 > 10. You must show all work. (3 points)

Answer 1

|2x+7| -3 > 10
|2x+7 | > 13

2x + 7 > 13 OR 2x + 7 < -13

2x > 6 OR 2x < -20

x > 3 OR x < -10

Answer 2

Part 2: Use complete sentences to describe the graph in words.

Answer 3

A picture is worth a thousand words. :)

Answer 4

The graph is the union of two rays not including their endpoint. The solution set for the problem is all real numbers except those between and including -10 and +3.

Answer 5

Hos's that?

Answer 6

beautiful .. thank you

Answer 7

|2x+7| -3 > 10
|2x+7| > 10 + 3
2x + 7 > 13
->x > (13 -7)/ 2 = 3

2x + 7 > -13
2x > -13 - 7
->x > -20/2 = -10
Thus x > 3